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author | Aaron Patterson <aaron.patterson@gmail.com> | 2011-02-25 15:38:59 -0800 |
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committer | Aaron Patterson <aaron.patterson@gmail.com> | 2011-02-25 15:38:59 -0800 |
commit | 54a2bf66019d2694ff53f666765faf5bca927c09 (patch) | |
tree | 939dd3dabbb5bceb8dfcee1b728d78171b0066bc /activerecord/test/cases/calculations_test.rb | |
parent | 8fc54a2e814b5c85ccfd798285a366347fd6a4e9 (diff) | |
download | rails-54a2bf66019d2694ff53f666765faf5bca927c09.tar.gz rails-54a2bf66019d2694ff53f666765faf5bca927c09.tar.bz2 rails-54a2bf66019d2694ff53f666765faf5bca927c09.zip |
removing limits and offsets from COUNT queries unless both are specified. [#6268 state:resolved]
Diffstat (limited to 'activerecord/test/cases/calculations_test.rb')
-rw-r--r-- | activerecord/test/cases/calculations_test.rb | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/activerecord/test/cases/calculations_test.rb b/activerecord/test/cases/calculations_test.rb index 3121f1615d..991b1ab181 100644 --- a/activerecord/test/cases/calculations_test.rb +++ b/activerecord/test/cases/calculations_test.rb @@ -109,6 +109,34 @@ class CalculationsTest < ActiveRecord::TestCase assert_equal [2, 6], c.keys.compact end + def test_limit_with_offset_is_kept + queries = assert_sql { Account.limit(1).offset(1).count } + assert_equal 1, queries.length + assert_match(/LIMIT/, queries.first) + assert_match(/OFFSET/, queries.first) + end + + def test_offset_without_limit_removes_offset + queries = assert_sql { Account.offset(1).count } + assert_equal 1, queries.length + assert_no_match(/LIMIT/, queries.first) + assert_no_match(/OFFSET/, queries.first) + end + + def test_limit_without_offset_removes_limit + queries = assert_sql { Account.limit(1).count } + assert_equal 1, queries.length + assert_no_match(/LIMIT/, queries.first) + assert_no_match(/OFFSET/, queries.first) + end + + def test_no_limit_no_offset + queries = assert_sql { Account.count } + assert_equal 1, queries.length + assert_no_match(/LIMIT/, queries.first) + assert_no_match(/OFFSET/, queries.first) + end + def test_should_group_by_summed_field_having_condition c = Account.sum(:credit_limit, :group => :firm_id, :having => 'sum(credit_limit) > 50') |